12922740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2659}}^1$

素因数の和:2683

約数の個数: 72

約数和(自身を含む): 40666080

約数和(自身を除く): 27743340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 2659, 4860, 5318, 7977, 10636, 13295, 15954, 23931, 26590, 31908, 39885, 47862, 53180, 71793, 79770, 95724, 119655, 143586, 159540, 215379, 239310, 287172, 358965, 430758, 478620, 646137, 717930, 861516, 1076895, 1292274, 1435860, 2153790, 2584548, 3230685, 4307580, 6461370, 12922740]

約数ペア:

[(1, 12922740), (2, 6461370), (3, 4307580), (4, 3230685), (5, 2584548), (6, 2153790), (9, 1435860), (10, 1292274), (12, 1076895), (15, 861516), (18, 717930), (20, 646137), (27, 478620), (30, 430758), (36, 358965), (45, 287172), (54, 239310), (60, 215379), (81, 159540), (90, 143586), (108, 119655), (135, 95724), (162, 79770), (180, 71793), (243, 53180), (270, 47862), (324, 39885), (405, 31908), (486, 26590), (540, 23931), (810, 15954), (972, 13295), (1215, 10636), (1620, 7977), (2430, 5318), (2659, 4860)]